Operating Mechanisms, Disconnect Switches, and Door ... - Square D
Operating Mechanisms, Disconnect Switches, and Door ... - Square D
Operating Mechanisms, Disconnect Switches, and Door ... - Square D
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Class 9422 Devices<br />
18<br />
Class 9422 Flange-Mounted, Variable-Depth <strong>Disconnect</strong> <strong>Switches</strong><br />
Ordering Information<br />
The 9422 Type T disconnect switches are designed for variable depth, flange mounting applications.<br />
These switches are fully compatible with 9422 h<strong>and</strong>le operators <strong>and</strong> 9423 door closing mechanisms.<br />
They feature: 200 <strong>and</strong> 400 amps; fusible (Classes H, K, J, or R fuses) <strong>and</strong> nonfusible; right or left flange<br />
mounting (except 400A, which mounts only right), UL recognized, <strong>and</strong> CSA certified. See page 28 for<br />
modifications <strong>and</strong> special features.<br />
<strong>Disconnect</strong> <strong>Switches</strong><br />
<strong>Disconnect</strong><br />
Switch<br />
Size<br />
200<br />
Ampere<br />
400A<br />
Fixed Depthc<br />
400A<br />
Adj. Depthc<br />
Variable Depth<br />
Mounting Range<br />
Min.-Max.<br />
(inches)<br />
Maximum Horsepower Ratingst Fuse Clip Rating<br />
(Amperes) Non-<br />
Interchangeable Type<br />
AC Systems Volts (Motor Volts)<br />
208<br />
(200)<br />
240<br />
(230)<br />
480<br />
(460)<br />
600<br />
(575)<br />
Class R Fuses<br />
Fusible disconnect switches on this page will accept Class R fuses as st<strong>and</strong>ard. A field installable rejection<br />
kit is available which, when installed, rejects all but Class R fuses. With the rejection kit <strong>and</strong> Class<br />
R fuses installed, the switch is UL component recognized for use on systems with up to 200,000 RMS<br />
symmetrical Amperes fault current available.<br />
Electrical Interlocks<br />
Optional accessory for use with disconnect switches listed on this page.<br />
© 1997 <strong>Square</strong> D All Rights Reserved<br />
DC<br />
Using<br />
2 Poles<br />
250V<br />
Max.<br />
9.12-19.25q 40 60 125 150 40<br />
11.38<br />
(A5 or A6 H<strong>and</strong>le)<br />
15.87-19p<br />
(A7 or A8 H<strong>and</strong>le)<br />
75 125 250 350 50<br />
t Refers to rating of switch only.<br />
q 9422 R will extend maximum mounting depth 7".<br />
j Accommodates Class J fuses only.<br />
c <strong>Switches</strong> are either fixed-depth or adjustable; the h<strong>and</strong>le will determine installation.<br />
p In steps of 0.63 inches.<br />
k Commercially available enclosures may not accept type TG operating mechanisms.<br />
Contact enclosure manufacturer for availability of enclosures for use with these switches.<br />
u Right h<strong>and</strong> flange mounting only.<br />
For Class H, J, K<br />
or R Fuses Only<br />
Switch <strong>and</strong><br />
<strong>Operating</strong><br />
Mechanism<br />
Only —<br />
Does Not<br />
Include<br />
H<strong>and</strong>le<br />
Mechanism<br />
Switch & <strong>Operating</strong><br />
Mechanism <strong>and</strong><br />
H<strong>and</strong>le Mechanism<br />
(Overpacked)<br />
Includes<br />
Type A1<br />
H<strong>and</strong>le<br />
Mechanism<br />
Includes<br />
Type A2<br />
H<strong>and</strong>le<br />
Mechanism<br />
250V 600V Type Type Type<br />
200<br />
....<br />
Non-Fusible TF1 ATF11 ATF21<br />
200<br />
400<br />
TF2<br />
TF3j<br />
Non-Fusible TG1ku<br />
400 400 TG2ku<br />
ATF12<br />
ATF13j<br />
ATF22<br />
ATF23j<br />
For h<strong>and</strong>le selection,<br />
see table below.<br />
Switch<br />
Ampere Rating<br />
Type<br />
Fuse Clip Rating<br />
250Vac 600Vac<br />
Class Type<br />
200 TF 200A 200A 9999 SR4<br />
400 TG 400A 400A 9999 SR5<br />
For Use On<br />
Switch Type<br />
Class<br />
Single Pole<br />
Interlock Type<br />
Class<br />
Two Pole<br />
Interlock Type<br />
TF, ATF 9999 R8 9999 R9<br />
TG 9999 R35 9999 R36<br />
File E52639<br />
CCN: WHTY2<br />
File LR44199<br />
Class 4652 04<br />
12/97
Change language